一般注記Distributed to depository libraries in microfiche
"Water resources & ecological monitoring, water resources management"--Cover
"September 1990."
"TVA/WR/WQ--90/22."
Physical description for original version: viii, 71 p., 1 folded leaf of plates : 28 cm
書誌注記Includes bibliographical references (p. 70-71)
原資料等に関する注記原資料の出版事項: Chattanooga, Tenn. : Tennessee Valley Authority, River Basin Operations, Water Resources, [1990]
SUPTDOC番号: Y 3.T 25: 2 W 56/3
テクニカルリポート番号: TVA/WR/WQ--90/22
GPO管理番号: 1082 (MF)